Grafting machine
US4769944A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1987 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | Jul 24, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G2/32
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The grafting machine comprises two assemblies, namely a top assembly 4 and a bottom assembly 3, mounted on two guide columns 2 joined at the bottom to a base 21 and at the top to a brace 5; the top assembly 4 has a scraper blade 12 associated with a cutter blade 14 for the stock, which is inserted into a centering V 8 situated at the top of the bottom assembly 3, which in its bottom part has two cutter blades 9 which, on the operation of the machine, are applied against a scion support 6 in which a scion is received in a central groove 16, the scion support being disposed on the base 21 together with a locking stop 7 facing it, one on each side of the two guide columns 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.